Enqubweni yokugaywa kabusha kwamaphepha embonini ye-papermaking, i-hydrapulper ngokungangabazeki iyimishini eyinhloko. Wenza umsebenzi obalulekile wokuhlephula udoti wephepha, amabhodi we-pulp kanye nezinye izinto ezingavuthiwe zibe yi-pulp, ukubeka isisekelo sezinqubo ezilandelayo zokwenza iphepha.
1. Ukuhlukaniswa kanye Nokwakheka Kwesakhiwo
(1) Ukuhlelwa Ngokugxila
- I-Low-consistency hydrapulper: Ukusebenza ngokungaguquguquki ngokuvamile kuphansi, futhi ukwakheka kwayo ngokuyinhloko kuhlanganiswe izingxenye ezifana nama-rotor, ama-troughs, imimese engezansi, namapuleti esikrini. Kunezinhlobo zama-rotor ezifana nama-rotor we-Voith ajwayelekile nama-Voith rotor okonga amandla. Uhlobo lokonga amandla lungonga amandla angu-20% kuya ku-30% uma kuqhathaniswa nohlobo olujwayelekile, futhi umklamo we-blade uvumela kakhulu ukujikeleza kwe-pulp. I-trough iningi i-cylindrical, kanti abanye basebenzisa ama-troughs amise okuka-D. Umkhombe omise okwe-D wenza ukugeleza kwe-pulp kube nesiyaluyalu, ukuvumelana kwe-pulping kungafinyelela ku-4% kuya ku-6%, umthamo wokukhiqiza ungaphezu kuka-30% ngaphezu kohlobo lomkhombe oyindilinga, futhi inendawo encane, amandla aphansi kanye nezindleko zokutshala izimali. Ummese ongezansi uyahlukaniseka kakhulu, wenziwe ngensimbi enamandla amakhulu, futhi unqenqema lweblade lufakwe izinto ezingagugi njengensimbi ye-NiCr. Ububanzi bezimbobo zesikrini zepuleti lesikrini buncane, ngokuvamile bungu-10-14mm. Uma isetshenziselwa ukuphula amabhodi e-pulp okuhweba, izimbobo zesikrini zincane, kusukela ku-8-12mm, okudlala indima ekuqaleni kokuhlukanisa ukungcola okunosayizi omkhulu.
- I-high-consistency hydrapulper: Ukungaguquguquki kokusebenza kungu-10% - 15% noma ngaphezulu. Isibonelo, i-rotor ephezulu kakhulu ingenza i-pulp breaking consistency ifike ku-18%. Kukhona ama-turbine rotor, ama-high-consistency rotor, njll. I-rotor ye-turbine ingafinyelela ukuvumelana kwe-pulp breaking engu-10%. I-rotor ephezulu kakhulu ikhulisa indawo yokuxhumana ne-pulp futhi ibona ukuphuka ngokusebenzisa isenzo sokugunda phakathi kwemicu. Isakhiwo somkhombe sifana nesokungaguquguquki okuphansi, futhi umkhombe omise okwe-D nawo uyamukelwa kancane kancane, futhi imodi yokusebenza ivamise ukuba nezikhawu. Ububanzi bezimbobo zesikrini zepuleti lesikrini bukhulu, ngokuvamile bungu-12-18mm, futhi indawo evulekile iphindwe izikhathi ezingu-1.8-2 kunengxenye ye-pulp outlet enhle.
(2) Ukuhlukaniswa Ngesakhiwo kanye Nendlela Yokusebenza
- Ngokwesakhiwo, ingahlukaniswa ngezinhlobo ezivundlile neziqondile; ngokwemodi yokusebenza, ingahlukaniswa ngezinhlobo eziqhubekayo nezinezikhawu. I-hydrapulper eqhubekayo emile ingasusa ngokuqhubekayo ukungcola, ngokusetshenziswa kwemishini ephezulu, umthamo omkhulu wokukhiqiza kanye nokutshalwa kwezimali okuphansi; i-hydrapulper intermittent vertical ine-stable breaking degree, kodwa ineyunithi ephezulu yokusetshenziswa kwamandla futhi umthamo wayo wokukhiqiza uthintwa isikhathi esinganqamuki; i-hydrapulper enezingqimba inokuthintana okuncane nokungcola okunzima nokuguga okuncane, kodwa amandla ayo okusebenza ngokuvamile mancane.
2. Isimiso Sokusebenza Nomsebenzi
I-hydrapulper ishayela i-pulp ukuze ikhiqize isiphithiphithi esinamandla namandla okugunda kwemishini ngokusebenzisa ukujikeleza kwe-rotor ngesivinini esikhulu, ukuze izinto zokusetshenziswa ezifana nephepha elilahlwayo zidatshulwe futhi zihlakazwe zibe yi-pulp. Ngesikhathi esifanayo, ngosizo lwezingxenye ezinjengamapuleti esikrini kanye namadivayisi we-绞绳 (ama-reel wezintambo), ukuhlukaniswa kokuqala kwe-pulp nokungcola kuyabonakala, okwenza izimo zezinqubo zokuhlanza nokuhlola ezilandelayo. I-pulper ye-low-consistency pulper igxile kakhulu ekuqhekekeni komshini kanye nokususwa kokungcola kokuqala, kuyilapho i-pulper ephezulu-consistency iqeda ukuphuka ngokuphumelelayo ngaphansi kokuvumelana okuphezulu ngokusebenzisa ukuguquguquka okuqinile kwe-hydraulic kanye nokungqubuzana phakathi kwemicu. Ifaneleka ngokukhethekile imigqa yokukhiqiza edinga i-deinking, engenza inki ibe lula ukuhlukana namafayibha, futhi ibe nomthelela ongcono wokususa ezintweni ezincibilikayo kunama-pulper ajwayelekile aphansi.
3. Isicelo kanye Nokubaluleka
Ama-Hydrapulpers asetshenziswa kakhulu emigqeni yokukhiqiza imfucuza yephepha futhi ayimishini ebalulekile yokubona ukusetshenziswa kwemithombo yephepha elilahliwe. Ukusebenza kwabo ngokuphumelelayo akukwazi nje ukuthuthukisa izinga lokusetshenziswa kwephepha elilahlwayo, ukunciphisa izindleko zokwenza izinto zokusetshenziswa kwephepha, kodwa futhi kunciphise ukuncika okhunini oluluhlaza, oluhambisana nokuthuthukiswa komkhuba wokulondoloza amandla nokuvikelwa kwemvelo. Izinhlobo ezahlukene zama-hydrapulpers zingakhethwa ngokuguquguqukayo ngokuya ngezidingo zokukhiqiza. Isibonelo, uhlobo oluqhubekayo olumile lungakhethwa ukuze kucutshungulwe udoti wephepha elinenani elikhulu lokungcola, futhi uhlobo oluphezulu olungaguquguquki lungakhethwa ukuze ludinge ukuvumelana kokuphuka okuphezulu kanye nomphumela we-deinking, ukuze kudlalwa ukusebenza okungcono kakhulu ezimweni ezihlukene zokukhiqiza nokukhuthaza intuthuko eqhubekayo yomkhakha wokwenza amaphepha.
Isikhathi sokuthumela: Sep-17-2025